Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into collagen designed to mimic uterine tissue —a key stage in reproduction. The ...

Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the moon. It guides sleep, ...

Long before humans reached orbit, insects had already shown they could handle the hurdles of spaceflight. Light, highly ...

More than two months after the Artemis I launch, researchers are analyzing several scientific experiments that were on board. Some work is happening at the University of Colorado Boulder within the ...

The peppered moth is an iconic example of Charles Darwin’s theory of evolution by natural selection. For centuries peppered moths (Biston betularia) were common in the forests around Manchester, ...

Scientists have discovered that frogs have the ability to regrow limbs. It was already known that other animals, like salamanders, starfish, crabs and lizards could do the same. Researchers at Harvard ...

Anyone who has dealt with ants in the kitchen knows that ants are highly social creatures; it's rare to see one alone. Humans are social creatures too, even if some of us enjoy solitude. Ants and ...

Mice have been shown to experience an artificial sense of limb ownership, similar to the famous "rubber-hand illusion" in humans. "The rubber hand illusion is a staple of the study of body ...

A lab examination with mice made experts believe that humans could be carrying hidden superpowers. These "superpowers" are associated with hibernating animals, and apparently could also be present in ...